Coconut shell activated carbon is made from high-quality coconut shell as the raw material and processed through a series of production processes.
The appearance of coconut shell activated carbon is black and granular, with the advantages of well-developed pores, good adsorption performance, high strength, easy regeneration, economic durability, etc. However, because of the origin of coconut shell and other issues, the price is higher than conventional wooden activated carbon.
The products are mainly used for the purification, decolorization, dechlorination and deodorization of drinking water, purified water, wine making, beverages and industrial sewage; they can also be used for the desulfurization of oil refining industry.
Cautions for coconut activated carbon
- In the process of transportation, coconut shell activated carbon should not be mixed with hard materials, and it should not be stepped on or trampled to prevent the carbon particles from breaking and affecting the quality.
- Storage should be stored in a porous adsorbent, so during transportation, storage and use, it is absolutely necessary to prevent water immersion. After water immersion, a large amount of water fills the active voids, making it useless.
- Coconut shell activated carbon prevents tar-like substances from being brought into the activated carbon bed during use, so as not to block the activated carbon voids and make it lose its adsorption effect. It is best to have decoking equipment to purify the gas.
- When storing or transporting fire-resistant activated carbon, prevent direct contact with the fire source to prevent ignition and activated carbon to avoid oxygen intake and regeneration when regeneration. After regeneration, it must be cooled by steam to below 80 ℃, otherwise the temperature will be high and oxygen will spontaneously ignite when activated carbon .
When the coconut shell activated carbon contains moisture or the circulating gas is wet, the adsorption rate of the coconut shell activated carbon to organic solvents will generally decrease. However. By using coconut shell activated carbon that can maintain a considerable adsorption capacity in the wet state, it can still be used for recycling under conditions that are not suitable for recycling so far, and it can also save water vapor. Especially in the case of solvent recovery that may generate heat due to oxidation or decomposition. By humidifying the adsorbed gas, the temperature increase of the coconut shell activated carbon layer can be suppressed. The occurrence of the reaction can be suppressed. Fire can be prevented. When the ketone solvent is collected This becomes an important condition for selecting coconut shell activated carbon. Dry coconut shell activated carbon and wet coconut shell activated carbon have different penetration curves when adsorbing acetone; penetration time is also one of the most indicators of coconut shell activated carbon adsorption capacity.